Man, screw the B series! Just go get 2 D16A6 blocks, slap on a y8 head...but before you do that build that engine up with forged internals and rev the sucker to 9k! Oh yeah, shoot a 200 shot and don't forget your slicks!

I'm just messing with ya. I'll tell you this, all the B series engines you listed each have pros and cons. There's viewpoints for each as to why you should pick that "one". Just decide how much money you want to shell out and then try to stick with it.

check out www.importbuilders.com

Good luck.